75270160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 201165696

約数和(自身を除く): 125895536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 257, 280, 514, 523, 560, 1028, 1046, 1285, 1799, 2056, 2092, 2570, 2615, 3598, 3661, 4112, 4184, 5140, 5230, 7196, 7322, 8368, 8995, 10280, 10460, 14392, 14644, 17990, 18305, 20560, 20920, 28784, 29288, 35980, 36610, 41840, 58576, 71960, 73220, 134411, 143920, 146440, 268822, 292880, 537644, 672055, 940877, 1075288, 1344110, 1881754, 2150576, 2688220, 3763508, 4704385, 5376440, 7527016, 9408770, 10752880, 15054032, 18817540, 37635080, 75270160]

約数ペア:

[(1, 75270160), (2, 37635080), (4, 18817540), (5, 15054032), (7, 10752880), (8, 9408770), (10, 7527016), (14, 5376440), (16, 4704385), (20, 3763508), (28, 2688220), (35, 2150576), (40, 1881754), (56, 1344110), (70, 1075288), (80, 940877), (112, 672055), (140, 537644), (257, 292880), (280, 268822), (514, 146440), (523, 143920), (560, 134411), (1028, 73220), (1046, 71960), (1285, 58576), (1799, 41840), (2056, 36610), (2092, 35980), (2570, 29288), (2615, 28784), (3598, 20920), (3661, 20560), (4112, 18305), (4184, 17990), (5140, 14644), (5230, 14392), (7196, 10460), (7322, 10280), (8368, 8995)]